Number | Date | Country | Kind |
---|---|---|---|
63-134968 | Jun 1988 | JPX | |
1-4439 | Jan 1989 | JPX |
Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/JP89/00541 | 5/30/1989 | 1/31/1990 | 1/31/1990 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO89/12237 | 12/14/1989 |
Number | Name | Date | Kind |
---|---|---|---|
3978480 | Tsuruta et al. | Aug 1976 | |
3981008 | Mann | Sep 1976 | |
4208657 | Bryden et al. | Jun 1980 |
Number | Date | Country |
---|---|---|
59-50376 | Aug 1982 | JPX |
57-186112 | Nov 1982 | JPX |
57-137809 | Mar 1984 | JPX |
0247988 | Nov 1986 | JPX |
0869770 | Jun 1961 | GBX |
Entry |
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"Digiplot" (brochure) Iotron Corp., Bedford, Mass. |